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CVE-2025-8302

Realtek rtl81xx SDK Wi-Fi Driver rtwlanu Heap-based Buffer Overflow Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Realtek rtl81xx SDK Wi-Fi driver. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the N6CSet_DOT11_CIPHER_DEFAULT_KEY function. The issue results from the lack of proper validat
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:02e3d29b77ea4d275a53c85f958f841741f19160aaaffa95f0f3013350ddaf74
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"defaultStatus":"unknown","product":"rtl81xx SDK","vendor":"Realtek","versions":[{"status":"affected","version":"1030.38.712.2019"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:558142c30888703a2815f18e944e022696e890540cd1d2db498bfa500e323f3d · sha256:91ab896797d0d7ff… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:558142c30888703a2815f18e944e022696e890540cd1d2db498bfa500e323f3d · sha256:91ab896797d0d7ff… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion
{"cweId":"CWE-122","description":"CWE-122: Heap-based Buffer Overflow","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:558142c30888703a2815f18e944e022696e890540cd1d2db498bfa500e323f3d · sha256:91ab896797d0d7ff… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"ZDI-25-879","tags":["x_research-advisory"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-25-879/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:558142c30888703a2815f18e944e022696e890540cd1d2db498bfa500e323f3d · sha256:91ab896797d0d7ff… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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